Behavioral task
behavioral1
Sample
feb650afb9e4ebadea800ba6f39c91e9_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
feb650afb9e4ebadea800ba6f39c91e9_JaffaCakes118
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Size
20KB
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MD5
feb650afb9e4ebadea800ba6f39c91e9
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SHA1
bb4383eb00166a3221317fa346d5d8388b79eaaa
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SHA256
304f0992efeec1e5fb9cece9fe1852b2f4a13b919a6f3d2165241963f329b905
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SHA512
35eba2cad47e134ac1c3c577ab815449b1c7910dbe2305d250777b079107fcf8e1f8eabd4a646b46738049902ed285aa7f26b48c4090122d54ea7cd416c255ea
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SSDEEP
384:d0eUllYsugYfW/A7E7RX2ATbLZ22UNm3JpjTAP1gZzy:ylXlYfQ7Nf02gmZpj8P1Uzy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource feb650afb9e4ebadea800ba6f39c91e9_JaffaCakes118 unpack001/out.upx
Files
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feb650afb9e4ebadea800ba6f39c91e9_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ